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Refining tumor-associated aneuploidy through ‘genomic recoding’ of recurrent DNA copy number aberrations in 150 canine non-Hodgkin lymphomas
| Content Provider | Scilit |
|---|---|
| Author | Thomas, Rachael Seiser, Eric L. Motsinger-Reif, Alison Borst, Luke Valli, Victor E. Kelley, Kathryn Suter, Steven E. Argyle, David Burgess, Kristine Bell, Jerold Lindblad-Toh, Kerstin Modiano, Jaime F. Breen, Matthew |
| Copyright Year | 2011 |
| Description | Identification of the genomic regions most intimately associated with non-Hodgkin lymphoma (NHL) pathogenesis is confounded by the genetic heterogeneity of human populations. We hypothesize that the restricted genetic variation of purebred dogs, combined with the contrasting architecture of the human and canine karyotypes, will increase the penetrance of fundamental NHL-associated chromosomal aberrations in both species. We surveyed non-random aneuploidy in 150 canine NHL cases, revealing limited genomic instability compared to their human counterparts and no evidence for CDKN2A/B deletion in canine B-cell NHL. 'Genomic recoding' of canine NHL data into a 'virtual human' chromosome format showed remarkably few regions of copy number aberration (CNA) shared between both species, restricted to regions of dog chromosomes 13 and 31, and human chromosomes 8 and 21. Our data suggest that gene discovery in NHL may be enhanced through comparative studies exploiting the less complex association between CNAs and tumor pathogenesis in canine patients. |
| Related Links | http://europepmc.org/articles/pmc4304668?pdf=render https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4304668/pdf https://www.tandfonline.com/doi/pdf/10.3109/10428194.2011.559802 |
| Ending Page | 1335 |
| Page Count | 15 |
| Starting Page | 1321 |
| ISSN | 10428194 |
| e-ISSN | 10292403 |
| DOI | 10.3109/10428194.2011.559802 |
| Journal | Leukemia & Lymphoma |
| Issue Number | 7 |
| Volume Number | 52 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2011-03-07 |
| Access Restriction | Open |
| Subject Keyword | Hematology Comparative Genomic Hybridization (cgh) Canine Lymphoma Chromosome Microarray |
| Content Type | Text |
| Resource Type | Article |
| Subject | Hematology Cancer Research Oncology |